2418761940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6449}}^1$

素因数の和:6534

約数の個数: 192

約数和(自身を含む): 8322048000

約数和(自身を除く): 5903286060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 47, 57, 60, 70, 76, 84, 94, 95, 105, 114, 133, 140, 141, 188, 190, 210, 228, 235, 266, 282, 285, 329, 380, 399, 420, 470, 532, 564, 570, 658, 665, 705, 798, 893, 940, 987, 1140, 1316, 1330, 1410, 1596, 1645, 1786, 1974, 1995, 2660, 2679, 2820, 3290, 3572, 3948, 3990, 4465, 4935, 5358, 6251, 6449, 6580, 7980, 8930, 9870, 10716, 12502, 12898, 13395, 17860, 18753, 19347, 19740, 25004, 25796, 26790, 31255, 32245, 37506, 38694, 45143, 53580, 62510, 64490, 75012, 77388, 90286, 93765, 96735, 122531, 125020, 128980, 135429, 180572, 187530, 193470, 225715, 245062, 270858, 303103, 367593, 375060, 386940, 451430, 490124, 541716, 606206, 612655, 677145, 735186, 857717, 902860, 909309, 1212412, 1225310, 1354290, 1470372, 1515515, 1715434, 1818618, 1837965, 2121721, 2450620, 2573151, 2708580, 3031030, 3430868, 3637236, 3675930, 4243442, 4288585, 4546545, 5146302, 5758957, 6062060, 6365163, 7351860, 8486884, 8577170, 9093090, 10292604, 10608605, 11517914, 12730326, 12865755, 17154340, 17276871, 18186180, 21217210, 23035828, 25460652, 25731510, 28794785, 31825815, 34553742, 40312699, 42434420, 51463020, 57589570, 63651630, 69107484, 80625398, 86384355, 115179140, 120938097, 127303260, 161250796, 172768710, 201563495, 241876194, 345537420, 403126990, 483752388, 604690485, 806253980, 1209380970, 2418761940]

約数ペア:

[(1, 2418761940), (2, 1209380970), (3, 806253980), (4, 604690485), (5, 483752388), (6, 403126990), (7, 345537420), (10, 241876194), (12, 201563495), (14, 172768710), (15, 161250796), (19, 127303260), (20, 120938097), (21, 115179140), (28, 86384355), (30, 80625398), (35, 69107484), (38, 63651630), (42, 57589570), (47, 51463020), (57, 42434420), (60, 40312699), (70, 34553742), (76, 31825815), (84, 28794785), (94, 25731510), (95, 25460652), (105, 23035828), (114, 21217210), (133, 18186180), (140, 17276871), (141, 17154340), (188, 12865755), (190, 12730326), (210, 11517914), (228, 10608605), (235, 10292604), (266, 9093090), (282, 8577170), (285, 8486884), (329, 7351860), (380, 6365163), (399, 6062060), (420, 5758957), (470, 5146302), (532, 4546545), (564, 4288585), (570, 4243442), (658, 3675930), (665, 3637236), (705, 3430868), (798, 3031030), (893, 2708580), (940, 2573151), (987, 2450620), (1140, 2121721), (1316, 1837965), (1330, 1818618), (1410, 1715434), (1596, 1515515), (1645, 1470372), (1786, 1354290), (1974, 1225310), (1995, 1212412), (2660, 909309), (2679, 902860), (2820, 857717), (3290, 735186), (3572, 677145), (3948, 612655), (3990, 606206), (4465, 541716), (4935, 490124), (5358, 451430), (6251, 386940), (6449, 375060), (6580, 367593), (7980, 303103), (8930, 270858), (9870, 245062), (10716, 225715), (12502, 193470), (12898, 187530), (13395, 180572), (17860, 135429), (18753, 128980), (19347, 125020), (19740, 122531), (25004, 96735), (25796, 93765), (26790, 90286), (31255, 77388), (32245, 75012), (37506, 64490), (38694, 62510), (45143, 53580)]